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  • Thames & Kosmos 567018 Kids First Intro to Gears Thames & Kosmos 567018 Kids First Intro to Gears

    Thames & Kosmos 567018 Kids First Intro to Gears

    Description: Thames & Kosmos 567018 Kids First Intro to Gears Gears make things move! Join Ty and Karlie, the young engineers featured in the other Kids First early engineering kits, to build four awesome geared machines and learn all about how gears...
    $39.95
  • Thames & Kosmos 575001 Ooze Labs Magnetic Slime

    Thames & Kosmos 575001 Ooze Labs Magnetic Slime

    Product Description Mix up a batch of slime that reacts to a magnet. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple science experiment to create a safe material that is both fun to...
    $4.92
  • Thames & Kosmos 575002 Hot Ice Crystals Thames & Kosmos 575002 Hot Ice Crystals

    Thames & Kosmos 575002 Hot Ice Crystals

    Description: Thames & Kosmos 575002 Hot Ice Crystals Experiment with instantly forming sodium acetate crystals that produce heat. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple...
    $4.92
  • Thames & Kosmos 575003 Ooze Labs Magic Sand Thames & Kosmos 575003 Ooze Labs Magic Sand

    Thames & Kosmos 575003 Ooze Labs Magic Sand

    Description: Thames & Kosmos 575003 Ooze Labs Magic Sand Explore the bizarre properties of hydrophobic (water-hating) sand, which never gets wet and forms fascinating structures underwater. Ooze Labs are fun and simple science experiments in big chunky...
    $4.92
  • Thames & Kosmos 575004 Ooze Labs Hypercolor Slime

    Thames & Kosmos 575004 Ooze Labs Hypercolor Slime

    Product Description Make your own color-changing slime that changes from green to blue depending on the temperature. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple science...
    $4.92
  • Thames & Kosmos 575005 Ooze Labs Glow-in-the-Dark Slime

    Thames & Kosmos 575005 Ooze Labs Glow-in-the-Dark Slime

    Product Description Whip up a batch of slime that stores light energy and then glows in the dark! Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple science experiment to create a safe...
    $4.92
  • Thames & Kosmos 575006 Ooze Labs Sunshine Slime

    Thames & Kosmos 575006 Ooze Labs Sunshine Slime

    Product Description Make a slime that changes color from white to pink-orange in strong ultraviolet light, like direct sunlight. Ooze labs are fun and simple science experiments in big chunky plastic test tubes! each ooze lab tube contains a simple...
    $4.92
  • Thames & Kosmos 575007 Ooze Labs Glitter Slime

    Thames & Kosmos 575007 Ooze Labs Glitter Slime

    Product Description Mix up a pale blue slime and add holographic glitter flecks to it for a fun, sparkly effect. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple science experiment to...
    $4.92
  • Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime

    Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime

    Description: Thames & Kosmos 575009 Ooze Labs Glowing Galaxy Slime Explore the world of slime with Glowing Galaxy Slime, a cosmic slime that twinkles and glows like the night sky. Using a combination of blue slime powder, glow pigment and two types of...
    $4.92
  • Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck

    Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck

    Description: Thames & Kosmos 575010 Ooze Labs Quicksand Oozebleck Mix your own oozebleck, a mysterious oozy substance that behaves a little like quicksand. It becomes a rigid solid under force, but runs like a liquid when no force is applied. This...
    $4.92
  • Thames & Kosmos 601509 I Dig it Dinos! - Dino Egg Thames & Kosmos 601509 I Dig it Dinos! - Dino Egg

    Thames & Kosmos 601509 I Dig it Dinos! - Dino Egg

    Description: Thames & Kosmos 601509 I Dig it Dinos! - Dino Egg Embark on an exciting journey of discovery with the Thames & Kosmos I Dig it Dinos Dino Eggs Excavation Kit. Each egg holds the anticipation of uncovering a hidden plastic dinosaur model...
    $3.99
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